The ONEXSUGAR WALLET: Bringing Foldable Tech to Portable Gaming
The era of foldable technology is rapidly expanding beyond the smartphone market. One-Netbook, a Chinese manufacturer known for its niche portable computing devices, has teased a new gaming handheld that suggests the future of mobile gaming might be flexible. The device, dubbed the ONEXSUGAR WALLET, features a large foldable display, signalling that the folding screen revolution has officially reached dedicated gaming hardware.
For years, foldable screens were the exclusive domain of high-end smartphones like the Samsung Galaxy Z series or the Google Pixel Fold. However, One-Netbook’s latest teaser challenges that status quo. The ONEXSUGAR WALLET abandons the traditional rigid brick design of competitors like the Steam Deck or Nintendo Switch in favour of a clamshell form factor that opens up to reveal a massive screen.
A Tablet-Sized Screen in Your Pocket
According to the teaser released by the company, the ONEXSUGAR WALLET unfolds to reveal an 8.01-inch display. The screen boasts a resolution of 2480×1860, resulting in a 4:3 aspect ratio. This specific ratio is notable for retro gaming enthusiasts, as it perfectly matches the native output of classic televisions and monitors from the pre-HD era, potentially making it a powerhouse for emulation.

The design appears deceptively compact when closed, resembling a long wallet or clutch, but offers a tablet-class experience when opened. The revealed layout shows a standard array of gaming controls flanking the screen, including dual analogue thumbsticks, a D-pad, four primary face buttons, and system keys. The back of the unit houses a cooling fan grille and shoulder triggers, ensuring it retains the functionality of a modern controller.
Under the Hood
While One-Netbook has been tight-lipped about the exact specifications, ITHome reports that the unit will be powered by a flagship-class Qualcomm gaming chip. This choice of processor suggests the device will run on Android, similar to the company’s previous “SUGAR” branded devices, rather than Windows.


The move to a foldable screen addresses one of the biggest pain points in the handheld market: portability versus immersion. Current devices force users to choose between a large screen that makes the device bulky (like the Lenovo Legion Go 2) or a smaller screen that fits in a pocket but limits visibility. The ONEXSUGAR WALLET attempts to solve this by offering a large viewing area that folds away for travel.
Questions Remain

Furthermore, pricing remains the biggest variable. Foldable panels are notoriously expensive to manufacture, and integrating one into a niche gaming handheld could drive the price significantly higher than standard competitors.
One-Netbook has not yet provided a concrete release date or pricing structure for the global market. However, the reveal makes one thing certain: consumers can no longer assume foldable tech is strictly for making calls. As 2026 approaches, the battle for the best portable gaming experience is literally unfolding in new directions.